Blame的意思是：职责责备、归咎于....，blame sb/sth for sth是因为某事职责某人的意思，blame sth on sb/sth是把某事归咎于某事/某人的意思。
blame的用法
1.用作名词，通常是不可数名词，注意以下它与不同动词和介词搭配：
He put [laid, cast, charged] all the blame on me.他把一切都归咎于我。
We were ready to take [bear, accept, get] the blame for what had happened.我们准备对所发生的事负责。
2.用作动词，通常为及物动词，注意以下同义句型：
She blamed me for the failure.=She blamed the failure on me.她把失败归咎于我。
虽为及物动词（可以带宾语），但在表示被动意义时，它通常用主动形式。如：
Nobody is to blame for it.这谁也不怨。
Which driver was to blame for the accident?这事是哪位司机的责任?
blame的搭配
Blame既可作名词，也可作动词。它的固定搭配有很多种，常与介词for, on搭配使用。
当它作名词时，意为过失、责备、归咎等。
1. Accept/bear/take the blame for sth：对某事负责任. Tom is ready to take the blame for the failure of the trail run.
2. Put/lay the blame for sth on sb：将某事归咎于某人. Tom is trying to lay the blame on himself.
当它作动词时，是及物动词，意为责备/归咎某人，常用的搭配有以下几种:
1. Blame sb （for sth）：（因某事而）责备或指责某人。Tom always blame Ada for some little business.
2. Blame sb for doing sth: 责备某人做了某事。Tom is afraid of being blamed for making mistakes.
3. Be to blame for sth: 应为某事承担责任. 这个句型不能用被动语态。Tom was not to blame for the failure of the trail run.
4. Blame sth on sb：把某事归咎于某人。Tom blamed the failure of the trail run on himself.
